Linq Gone Wrong

LinqGoneWrong.cs

var _w = new List<object>();

weeks.ForEach(x =>
{
    var locations = new List<object>();
    x.GroupBy(c => c.Location.Name).ForEach(l => {
        var eh = new
        {
            Answers = l.GroupBy(n => n.Value)
            .Select(n => new
            {
                MetricName = n.Key,
                MetricCount = n.Count()
            }
            )
            .OrderBy(n => n.MetricName),
            responseRate = responseRate(x.Key + $" Location: {l.Key}", l.Count())
        };
        var days = new List<object>();
        l.GroupBy(n => n.Submitted.DayOfWeek).ForEach(j =>
        {
            var eh2 = new
            {
                Answers = j.GroupBy(n => n.Value)
                .Select(n => new
                {
                    MetricName = n.Key,
                    MetricCount = n.Count()
                }
                )
                .OrderBy(n => n.MetricName),
                //responseRate = responseRateDay(j.Key, j.Count())
            };
            days.Add(new { Day = j.Key.ToString(), Data = eh2 });
        });
        locations.Add(new { Location = l.Key, DailyData = days, WeeklyData = eh });
    });

    var totalByWeek = new
    {
        Answers = x.GroupBy(n => n.Value)
            .Select(n => new
            {
                MetricName = n.Key,
                MetricCount = n.Count()
            }
            )
            .OrderBy(n => n.MetricName),
        responseRate = reponseRateTotal(x.Key, x.Count())
    };
    var days = new List<object>();
    x.GroupBy(n => n.Submitted.DayOfWeek).ForEach(j =>
    {
        var eh2 = new
        {
            Answers = j.GroupBy(n => n.Value)
            .Select(n => new
            {
                MetricName = n.Key,
                MetricCount = n.Count()
            }
            )
            .OrderBy(n => n.MetricName),
        };
        days.Add(new { Day = j.Key.ToString(), Data = eh2 });
    });

    _w.Add(new { 
        WeekOfYear = x.Key,
        Total = new
        {
            WeeklyData = totalByWeek,
            DailyData = days,
        },
        Locations = locations
    });
});